摘要:
The invention concerns a fully formulated lubricating fluid or grease comprising an additive package and a major amount of base oil, the improvement comprising the substantial absence of low molecular weight primary, secondary, tertiary, cyclic aliphatic mono or polyamines of 30 carbons or less and the absence of the corresponding acid phosphate amine salts in said fully formulated lubricating fluid.
摘要:
The invention concerns an additive package for a lubricating fluid or grease containing an effective amount of a phosphorus-containing antiwear additive, the improvement comprising the absence of primary, secondary, tertiary, cyclic low molecular weight aliphatic amines with a carbon number of C30 or less.
摘要:
The invention concerns a fully formulated lubricating fluid or grease comprising an additive package and a major amount of base oil, the improvement comprising the substantial absence of low molecular weight primary, secondary, tertiary, cyclic aliphatic mono or polyamines of 30 carbons or less and the absence of the corresponding acid phosphate amine salts in said fully formulated lubricating fluid.
摘要:
The invention concerns an additive package for a lubricating fluid or grease containing an effective amount of a phosphorus-containing antiwear additive, the improvement comprising the absence of primary, secondary, tertiary, cyclic low molecular weight aliphatic amines with a carbon number of C30 or less.
摘要:
The invention relates to compositions suitable as additive packages for lubricants and other functional fluids, the composition comprising sulfur-containing extreme pressure components, phosphorus-containing anti-wear additives, a triazole-containing species. A preferred use is in industrial gear oils. In embodiments, enhance protection in the areas of bearing wear and micropitting are obtained.
摘要:
The present invention relates to compositions comprising at least one triazole-containing species and at least one thiadiazole-containing species, which in embodiments are suitable for manual transmission oils.
摘要:
The invention relates to compositions suitable as additive packages for lubricants and other functional fluids, the composition comprising sulfur-containing extreme pressure components, phosphorus-containing anti-wear additives, a triazole-containing species. A preferred use is in industrial gear oils. In embodiments, enhance protection in the areas of bearing wear and micropitting are obtained.
摘要:
Phosphites of hydrocarbyl diols or alkoxylated amines are reacted with aryl sulfonic acids preformed or formed in situ in lubricants to provide multifunctional antioxidant, corrosion inhibiting, and friction reducing properties therefor.
摘要:
The reaction product of diacyl generating species, hydrocarbyl amines and diaryl phosphites are effective EP/antiwear and antioxidant additives in lubricating oils, greases and functional fluids.
摘要:
Reaction products of hydrocarbylsuccinic anhydrides, hydroxyl-containing amines and triazoles have been found to be effective antirust, antioxidant, anti-corrosion, antiwear, dispersant/detergent and thermal color stabilizing additives.